ScheduleAssignTilesJob() public method

public ScheduleAssignTilesJob ( ITerrainSampler terrainSampler, DaggerfallWorkshop.MapPixelData &mapData, JobHandle dependencies, bool march = true ) : JobHandle
terrainSampler ITerrainSampler
mapData DaggerfallWorkshop.MapPixelData
dependencies JobHandle
march bool
return JobHandle
TerrainTexturing Class Documentation
Exemplo n.º 1
0
        /// <summary>
        /// Update map pixel data based on current coordinates. (first of a two stage process)
        ///
        /// 1) BeginMapPixelDataUpdate - Schedules terrain data update using jobs system.
        /// 2) CompleteMapPixelDataUpdate - Completes terrain data update using jobs system.
        /// </summary>
        /// <param name="terrainTexturing">Instance of TerrainTexturing class to use.</param>
        /// <returns>JobHandle of the scheduled jobs</returns>
        public JobHandle BeginMapPixelDataUpdate(TerrainTexturing terrainTexturing = null)
        {
            // Get basic terrain data.
            MapData = TerrainHelper.GetMapPixelData(dfUnity.ContentReader, MapPixelX, MapPixelY);

            // Create data array for heightmap.
            MapData.heightmapData = new NativeArray <float>(heightmapDim * heightmapDim, Allocator.TempJob);

            // Create data array for tilemap data.
            MapData.tilemapData = new NativeArray <byte>(tilemapDim * tilemapDim, Allocator.TempJob);

            // Create data array for shader tile map data.
            MapData.tileMap = new NativeArray <Color32>(tilemapDim * tilemapDim, Allocator.TempJob);

            // Create data array for average & max heights.
            MapData.avgMaxHeight = new NativeArray <float>(new float[] { 0, float.MinValue }, Allocator.TempJob);

            // Create list for recording native arrays that need disposal after jobs complete.
            MapData.nativeArrayList = new List <IDisposable>();

            // Generate heightmap samples. (returns when complete)
            JobHandle generateHeightmapSamplesJobHandle = dfUnity.TerrainSampler.ScheduleGenerateSamplesJob(ref MapData);

            // Handle location if one is present on terrain.
            JobHandle blendLocationTerrainJobHandle;

            if (MapData.hasLocation)
            {
                // Schedule job to calc average & max heights.
                JobHandle calcAvgMaxHeightJobHandle = TerrainHelper.ScheduleCalcAvgMaxHeightJob(ref MapData, generateHeightmapSamplesJobHandle);
                JobHandle.ScheduleBatchedJobs();

                // Set location tiles.
                TerrainHelper.SetLocationTiles(ref MapData);

                // Schedule job to blend and flatten location heights. (depends on SetLocationTiles being done first)
                blendLocationTerrainJobHandle = TerrainHelper.ScheduleBlendLocationTerrainJob(ref MapData, calcAvgMaxHeightJobHandle);
            }
            else
            {
                blendLocationTerrainJobHandle = generateHeightmapSamplesJobHandle;
            }

            // Assign tiles for terrain texturing.
            JobHandle assignTilesJobHandle = (terrainTexturing == null) ? blendLocationTerrainJobHandle :
                                             terrainTexturing.ScheduleAssignTilesJob(dfUnity.TerrainSampler, ref MapData, blendLocationTerrainJobHandle);

            // Update tile map for shader.
            JobHandle updateTileMapJobHandle = TerrainHelper.ScheduleUpdateTileMapDataJob(ref MapData, assignTilesJobHandle);

            JobHandle.ScheduleBatchedJobs();
            return(updateTileMapJobHandle);
        }